baber/WOPTO huggingface dataset:
Patent JP-H05248312-A (JP)
Title: Evaporated fuel treating device of internal combustion engine
Inventor: HIYOUDOU YOSHIHIKO
IPC: F02D45/00
Filed: 1992-03-05
Abstract: PURPOSE:To reduce the hunting of an air fuel ratio to a lower level compared with that by the prior art t the time of transient driving of an internal combustion engine by determining the amount of fuel correction at the time of purging evaporated fuel irrespective of the control amount of air fuel ratio of the internal combustion engine, for an evaporated fuel treating device of the internal combustion engine. CONSTITUTION:A relationship between the amount of vapor adsorption of a canister 2 and the concentration of purge gas is preliminarily determined by experiment, and the result is stored by a memory means 11 as a map 200. An initial concentration PGNe(i) of the purge gas is determined based on the control amount of air fuel ratio at the time of starting purging and on the flow of the purge gas, and the amount of initial adsorption Dg(0) is provided from the map 200. After that, the amount of adsorption Dg(J) after a certain period of time passes from the amount of initial adsorption Dg(0) by repeating calculations in a calculation cycle from an initial stage through the time after a certain period of time passes. The purge gas concentration PGN(J) after a certain period of time has passed can thus be provided from the map 200. The amount of fuel correction is calculated by a fuel correction calculation means 17 based on the PGN(J) irrespective of the control amount of air fuel ratio, except for an initial stage.
Patent JP-S55141572-A (JP)
Title: Rapid boehmite treatment
Inventor: FUJIMOTO TAKESHI
IPC: C23C22/66
Filed: 1979-04-23
Abstract: PURPOSE:To conduct boehmite treatment in a short time, by teating Al or Al alloy in an alkali chemical treating agent contg. fluorinated hydrocarbon surfactant. CONSTITUTION:To an alkali chemical treating agent contg. ammonia or org. amine such as triethanolamine in such as amount that pH is in the range 8.5-11, 0.001- 1% fluorinated hydrocarbon surfactant is added. The surfactant is prepd. by substituting a portion or all of H bonded with C of a hydrophobic group with F; and cationic, nomionic and anionic surfactants having hydrophobic group of 7-10 carbon atoms are effective in particular. Immersion of the products made of Al or Al alloy, which has been cleaned its surface by pretreatment in the boiling treating soln. described above, permits to conduct boehmic treatment, whereby the products exhibit excellent corrosion resistance.
Patent JP-S52131405-A (JP)
Title: Monitor recording system
Inventor: SAKURAI MIKIROU
IPC: H04M3/42
Filed: 1976-04-27
Abstract: PURPOSE:To secure easy confirmation by sound the lead-out the number of the monitored call or the record contents by recording by sound the recording order with every call.
Patent JP-H0342176-A (JP)
Title: Binding method by diffusion of metal alloy powder
Inventor: TEIERI JIYAN MARI EDOUAARU MAS
IPC: B22F3/14
Filed: 1990-02-28
Abstract: PURPOSE: To obtain high productivity and excellent quality by executing the joining, by diffusion, of metal alloy material bodies of Ni, Co, iron or the like by interdiffusion between solids including a series of activation treatments and a series of hot compression treatments. CONSTITUTION: The boundary of material bodies having the shapes of the powder particles of metal alloys in the method for bonding the material bodies described above by diffusion is provided with a predeposited layer of the material expressed by formula MBFx . Next, the material bodies described above are maintained for >=5 minutes at a temp. higher than the sublimation temp. thereof, by which a series of the cleaning/activation treatment are carried out. The material of the MBFx to be used is the ammonium tetrafluoroborate expressed by formula NH4 BF4 . The cleaning/activation treatments include steps of maintaining the temp. of 250 to 500 deg.C for 15 to 30 minutes. As a result, the surface prepn. to the surfaces to be simultaneously joined with one treatment cycle may be performed with ease of execution and the joining and bonding treatment and the activation treatment are obtd.  The excellent quality of the bonding and the final product may be assured.
Patent JP-S63215030-A (JP)
Inventor: NISHIGAKI KATSUMI
IPC: H01G4/40
Filed: 1987-03-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63215063-A (JP)
Title: Manufacture of semiconductor device
Inventor: NOMURA MASAAKI
IPC: H01L29/78
Filed: 1987-03-04
Abstract: PURPOSE:To simplify the positioning of an impurity diffusion layer and a gate electrode formation by a method wherein, after impurities have been diffused on a channel region only using an oxide film as a mask, a thin gate film and a polycrystalline silicon film are formed, and they are used as a gate electrode. CONSTITUTION:An oxide film 2 is formed on the main surface of a silicon substrate 1, and an aperture is formed by selectively etching the film 2. Then, a resist mask 4 is formed, and the first gate threshold voltage controlling diffusion layer 5 is formed on the channel region only of an MOS-type transistor. Subsequently, the first gate oxide film 6 is formed in a high temperature oxide atmosphere, the first polycrystalline silicon 7 is formed on the film 6 in such a manner that the aperture of the oxide film 2 will be filled up, and the first gate electrode is formed in the aperture by performing etching until the thickness same as the film 2 is obtained. Then, the film 2 is removed and the second gate threshold voltage controlling diffusion layer 8, a gate oxide film 9 and a gate electrode 10 are formed.
Patent JP-S62207445-A (JP)
Inventor: HATANAKA MASAHIKO
IPC: A61B5/055
Filed: 1986-03-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0320354-A (JP)
Title: Film for metallic substrate
Inventor: SARUWATARI MASUMI
IPC: H05K1/03
Filed: 1990-03-02
Abstract: PURPOSE:To obtain a film for a metal-base printed circuit board excellent in heat resistance, adhesion to a conductor and thermoformability by adding an inorganic filler to a polyether ketone resin and forming the obtained mixture into a film. CONSTITUTION:1-100 pts.wt. inorganic filler (of a mean major diameter of 1-50mum, e.g. glass powder, Al2O3, AlN or BN) is added to 100 pts.wt. polyether ketone resin having repeating units of the formula (wherein (m) and (n) are each 1 or 2), e.g. polyether ketone, or blend thereof with a polyether imide compatible therewith, and the obtained mixture is molded into a film of a thickness of usually 25-300mum, which is used as a film for a metallic substrate excellent in high temperature adhesion.
Patent JP-H11244653-A (JP)
Title: Device for treating waste gas of ash melting furnace
Inventor: NISHINO JUNYA
IPC: B09B3/00
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To diversify the technique of the subject device for treating the waste gas of an ash melting furnace. SOLUTION: This device is a device for treating the waste gas of a DC resistance ash melting furnace 1. The device is provided with a combustor 2 for burning the CO gas in the waste gas 12 discharged from the ash melting furnace, a cooler 3 for spraying water into the waste gas discharged from the combustor 2 to cool the waste gas, an HCl removal reactor 4 for introducing the waste gas discharged from the cooler 3, sending slaked lime or a slaked lime slurry downward to neutralize and remove the HCl gas in the waste gas and depositing the dust in the waste gas on the slaked lime to remove the dust and a bag filter 5 for introducing the waste gas from the reactor 4 and removing the dust.
Patent JP-S63216155-A (JP)
Title: Coding device
Inventor: KASAHARA HISATSUGU
IPC: G06F13/00
Filed: 1987-03-04
Abstract: PURPOSE:To decrease the memory and to quicken the coding speed by providing a length value storage area and a choice table designation area and providing a specific pointer group as a component of a protocol table. CONSTITUTION:The titled device is provided with the length value storage area and the choice table designation value area, and also as the component of the protocol table, a pointer to the same level of the table, a pointer to a level of a low-order, a pointer to a storage area of a data value with the primitive form of ID, a pointer to a storage area of a length value with the constructor form of ID, and a pointer to a choice table designation value when the type is CHOICE and the ID is 00. Thus, the memory capacity occupied by the storage area of the protocol and data value is decreased, the device is made inexpensive and the coding speed is quickened.
Patent JP-S57164369-A (JP)
Title: Automatic processing system for bank ticket
Inventor: OKINO HIDEO
IPC: G06Q40/02
Filed: 1981-04-02
Abstract: PURPOSE:To reduce the man-power of bank officers, by installing all kinds of control sections managing automatic deposition and paying machines at a monitor room in a bank. CONSTITUTION:Through the operation of an instruction section 2 instructing start or stop of a job in a monitor room 1, the entire automatic processing system is started or stopped. At the normal job operation, a signal from a timer 3  offering time information as a normal program signal generating section is inputted to a controller 4 incoporating a collation circuit and outputting an executing instruction, and based on the output from the controller 4, each mode of  automatic money deposition and payment machines A1-An is controlled with an interface circuit. The interface circuit 5 can selectively be controlled, and no mode switching operation by a bank officer as a conventional system at the machine installation is required.
Patent JP-S57168858-A (JP)
Title: Grinding conveyer of work
Inventor: YAMAGUCHI KENICHI
IPC: B24B41/06
Filed: 1981-04-02
Abstract: PURPOSE:To continuously further high accurately grind both sides of a work, by fixing a single unit of the work to a prescribed jig, grinding while continuously conveying the work with two grinding conveyers, inverting the work with an inverting device and arranging the inverting device between said two grinding conveyers. CONSTITUTION:A plurality of moving panels 9 are fixed to a chain conveyer 10, travelling on horizontal rails 19, 19a, and a grinding jig 7, mounted with a work 6, is secured to this moving panel 9, then the work 6 is secured to this jig 7, thus a rotary gindstone 4 is arranged to constitute an upper grinding conveyer 20. In the downstream end of this conveyer 20, an inverting device 30, equipped with a work chute 26, work receiver, etc., is provided. Then a lower grinding conveyer 60, constituted almost equally to the upper grinding conveyer 20 only except with shape of the jig suitable for grinding the other side of the work, is provided in the downstream end of said inverting device 30.
Patent JP-S62207057-A (JP)
Title: Network control unit
Inventor: TOKUNAGA KENJI
IPC: H04M11/00
Filed: 1986-03-07
Abstract: PURPOSE:To attain sure automatic incoming processing by providing a line switch disconnecting a telephone set from a telephone line in a short time before the operation of an incoming display ring circuit when a line polarity detector detects the polarity inversion so as to prevent erroneous off-hook of a telephone set. CONSTITUTION:When a call comes from the caller side when a network control unit is set to the automatic incoming mode, the polarity of a telephone line 1 is inverted and the inversion is detected by the line polarity detector 5. When the polarity of line is inverted, a line switch 7 disconnects the telephone set from the telephone line 1 by the switch control of the detector 5 before ringing within 0.3sec Although the telephone set does not ring by the disconnection from the line 1, an incoming display ring circuit 6 informs the presence of an incoming call to a person. After the detection of incoming for 3sec by the detector 5, the switch of the line switch 2 is switched by the control of the detector 5 to connect the line 1 to a MODEM 3 for the automatic incoming processing and a data communication terminal equipment 4 applied data communication.
Patent JP-S57164388-A (JP)
Title: Bar code pattern
Inventor: MATSUI HIDEO
IPC: G06K19/06
Filed: 1981-04-01
Abstract: PURPOSE:To facilitate detection of the bar code and simplify the device, by setting a black bar code and a white bar code as one pair and expressing this pair with a ratio of width in respect to the bar code pattern for information read printed on a paper or the like. CONSTITUTION:A bar code 5 consisting of a pair of a black bar code and a white bar code has a narrow black width and a wide white width, and a code 6 has a wide black width and a narrow white width. Codes 5 and 6 are expressed with, for example, 0 and 1 respectively. In case of reading of bar codes from the left, if rates of the black width and the white width of the code 5 are compared with each other just after the start of the code 6, the bar code 5 is judged to be 1 or 0. It is sufficient if the read speed is constant approximately only while the reader passes through the code 5, and the difference between rates of the narrow width and the wide width has a margin and is detected easily even if the read speed is not uniform. Thus, the device is simplified, and bar codes are detected even if their precision is low in a certain degree.
Patent JP-S54142173-A (JP)
Title: Removing nox in waste gas
Inventor: OKADA HIDEO
IPC: B01J35/10
Filed: 1978-04-28
Abstract: PURPOSE: Gas to be treated is streamed in parallel to plate type catalytic body consisting of glass substrate with deposited catalytic component. Such process effectively reduces pressure loss by reactor and contributes to a stable, efficient, long life NO x  removal of waste gas containing a considerable amount of dust.  
     CONSTITUTION: Glass substrate, particularly ground glass substrate having multi- level surfaces on both sides is deposited with catalytic component, then dried and fired to form a catalytic body. A preferable catalysts comprises essentially titanium oxide including greater than 50 atomic % of Ti and less than 50 atomic % of one or more of rare earth metal such as Fe, Co, Ni and precious metal element such as Pt. The resulted plate type calytic bodies are installed in the reactor so that NO x  containing gas to be treated will flow in parallel or substantially parallel with the surfaces of the catalytic bodies. Such process effectively prevents dust from piling up on the catalytic bodies, reducing reactor pressure loss, while NO x  in the gas is reacted with NH 3  to be converted into harmless N 2 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58168273-A (JP)
Title: Semiconductor memory device
Inventor: OKAJIMA YOSHINORI
IPC: H01L27/10
Filed: 1982-03-30
Abstract: PURPOSE:To reduce the area of a P-N-P-N type memory cell and to improve the switching speed of the cell in a semiconductor memory having the cells by employing as a wiring layer a buried layer and forming vertically all transistors forming the P-N-P-N type elements. CONSTITUTION:Transistors Q1, Q2, Q3 forming a P-N-P-N type half cell are all formed in a vertical type in a structure having an N-P-N type transistor QD for driving a word line. a P type buried layer 22 forming a wiring layer of a word line W<+>1, memory cells MC-1, 1 formed on the layer 22 and a P-N-P type transistor QS formed at the periphery of the memory cell formed on an N type semiconductor substrate 21, thereby accelerating the switching and reducing the irregular characteristics. Since the layer 22 is used as the wiring layer of the word line W<+>1, the metal wirings are reduced that much, two contacting windows per memory cell can be eliminated, the yield can be improved, and the area of the cell can be readily reduced.
Patent JP-H10246349-A (JP)
Title: Emergency shutoff valve for cistern
Inventor: NAKAGAWA SUSUMU
IPC: F16K31/04
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To make it simple in structure less in the number of part items and small in size as well as to facilitate the work of mounting to a cistern. SOLUTION: A tubular valve body 4 forming a discharge port 3 of a cistern 2 is installed in this cistern 2 after piercing through a wall being close to the bottom. A valve stem 11 installed in this valve body 4 is supported by a bearing member 33 free of movements in the axial direction. In addition, a drive unit 38 of a shutoff valve 20 is attached to an outer boundary of the valve body 4, and its driving shaft 42 and the valve stem 11 are connected to each other by a lever 43. This drive unit 38 is usually connected to a commercial power source by a control circuit, and in time of power failure, it is made so as to be connected to an auxiliary power source. When the driving shaft 42 is rotated by drive of this drive unit 38, the valve stem 11 is rectilinearly shifted in the valve closing direction by the lever 43, making a valve element 6 adhere close to the discharge port 3.
Patent JP-S58169719-A (JP)
Inventor: KAZAMA TAKAO
IPC: H01H11/00
Filed: 1982-03-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05247539-A (JP)
Title: Manufacture of galvannealed steel sheet excellent in powdering presistance
Inventor: SHIRASAWA HIDENORI
IPC: C22C38/00
Filed: 1992-03-09
Abstract: PURPOSE:To manufacture the galvannealed steel sheet excellent in powdering resistance by specifying each temp. in hot rolling, coiling, cold rolling and the subsequent annealing of steel having a specified compsn. in which the content of Nb and Zr is prescribed. CONSTITUTION:Steel contg., by weight, <=0.003% C, 0.05 to 0.15% Mn, <=0.10% P, <=0.02% S, 0.01 to 0.1% Al and <=0.005% N as well as contg. Nb and Zr so as to satisfy 5C(%)<Nb<0.04% and N/14<Zr/91<=N/14+S/32, and the balance iron with inevitable impurities is hot-rolled at the point of Ar3 or above. Next, this steel is coiled at >=600 deg.C, is pickled, is cold-rolled, is thereafter annealed at the recrystallization temp. or above to less than the Ac 3 and is galvannealed. In this way, the objective plated steel sheet excellent in powdering resistance as well as deep drawability can be obtd.
Patent JP-H05250057-A (JP)
Title: Date managing system for data processing system
Inventor: WATANABE KAZUMASA
IPC: G06F1/00
Filed: 1992-03-09
Abstract: PURPOSE:To apply a required processing date for each executing attribute of each data processing when simultaneously executing plural data processings in the same system. CONSTITUTION:A date display means 1 by executing attributes stores and displays the required date for each executing attribute. When executing the data processing, control information containing the executing attribute of the data processing is inputted from a data processing control information input part 3. The date corresponding to the executing attribute in the control information is acquired from the date display means 1 by executing attributes by an executing attribute identifying means 4 and stored in a date storing means 2 by data processings while being paired with the identification information of the data processing. Corresponding to the identification information a data processing means 5 acquires the required date from the date storing means 2 by data processings when executing the data processing.
Patent JP-H08221719-A (JP)
Title: Spin valve magnetic resistance head and its production
Inventor: UNO YASUSHI
IPC: G11B5/39
Filed: 1995-02-16
Abstract: PURPOSE: To obtain a spin valve MR head with which an effective track width is correctly regulatable within the intrinsic track width and the productivity is good and a process for producing such head. CONSTITUTION: A substrate 1 is provided thereon with a spin valve laminate constituted by laminating a first magnetic material thin-film layer 3, a nonmagnetic thin-film layer 4, a second magnetic material thin-film layer 5 and an antiferromagnetic material thin-film layer 6 in this order. This first magnetic material thin-film layer 3 is formed only within the central active region nearly corresponding to the track width.
Patent JP-S59178951-A (JP)
Title: Dc motor composed of 3-winding and commutator having 6-segment
Inventor: HIRANO NORIMITSU
IPC: H02K23/04
Filed: 1983-03-28
Abstract: PURPOSE:To improve the efficiency by doubling the number of commutator segments without varying the number of armature windings to double the number of the torque ripple, thereby reducing the torque ripple. CONSTITUTION:4-polarity field poles 1 are provided, and 3 armature windings 4-1-4-3 and 6-segments commutator pieces 5-1-5-6 are provided. One terminals of the windings 4-1-4-3 are commonly connected, a noise absorbing varistor 6 is connected, and commutator pieces 5-1, 5-3, 5-6 are electrically connected to the other terminal. The armature windings 4-1-4-3 become equal to the magnetic poles of the field pole at the conductor opening angle which contributes to the generated torque. The segments 5-1, 5-4, 5-5, 5-3 and 5-6 are normally electrically connected via leads 10-1, 10-2, 10-3.
Patent JP-H11252375-A (JP)
Title: Image encoder
Inventor: NISHIGAKI JUNJI
IPC: H04N1/41
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an image encoder reproducing satisfactory image quality at the decoding of the edge parts of an image by reducing block noise at a block boundary part in the block truncation encoding of multi-level image data. SOLUTION: Multi-level image data is segmented into a second block (e.g. 6×6 pixels) of a size larger than a first block (e.g. 4×4 pixels) becoming the object of block truncation encoding to calculate the information of an average and a gradation width in the second block. When there is a pixel which is not adjacent to the first block at the image edges, etc., data provided for a pixel where data within the second block exists is used for the pixel where data does not exist. Thereby, the deterioration in image quality is reduced at the image edges.
Patent JP-S63218197-A (JP)
Inventor: YOSHIKAWA YUKIO
IPC: H05B41/24
Filed: 1987-03-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10237751-A (JP)
Title: Hot-melt nonwoven fabric and its production
Inventor: KAWANAKA AKIHIKO
IPC: D04H1/4382
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide nonwoven fabric that shows excellent flexibility and touch even when hot-melt type fiber is mixed in a large proportion. SOLUTION: A fiber web consisting of 20-50wt.% of latently shrinkable conjugated fiber and 80-50wt.% of not hot-melt type fiber is mechanically interlaced to cause interlacing of fibers to each other. Then, the interlaced web is heat-treated so that the aerial shrinkage of the fiber web becomes <=10% to develop the three-dimensional shrinkage in the latently shrinkable conjugated fiber, and simultaneously, the fibers are thermally adhered to each other by the lower melting component in the latently shrinkable conjugated fiber thereby producing the objective nonwoven fabric.
Patent JP-S57165617-A (JP)
Title: Catalytic converter for purifying exhaust gas
Inventor: MINAMI MITSURU
IPC: F01N3/28
Filed: 1981-04-04
Abstract: PURPOSE:To ensure sealing, by tightening a metal band on the peripheral surface of a seal covering the end of a honeycomb catalyst and by welding the metal band on a casing. CONSTITUTION:A honeycomb catalyst 5 is covered with a queer net 6. The end of the catalyst 5 is covered with a seal 4. A metal band 7 is tightened on the peripheral surface of the seal 4 and then secured. A catalyst unit is thus prepared. After the catalyst unit is inserted with buffer rings 8, 10 in between an inlet housing 9 and a converter housing 2, the metal band 7 and the converter housing are welded on each other. According to this constitution, the leakage of exhaust gas is prevented by the metal band 7 even if the housings 9, 2 move.